github - ghsa-c332-w4jm-55wv

GHSA-C332-W4JM-55WV

Vulnerability from github – Published: 2021-05-04 17:42 – Updated: 2021-04-30 17:43

Summary

Regular expression Denial of Service (ReDoS) in EmailValidator class in V7 compatibility module in Vaadin 8

Details

Unsafe validation RegEx in EmailValidator component in com.vaadin:vaadin-compatibility-server versions 8.0.0 through 8.12.4 (Vaadin versions 8.0.0 through 8.12.4) allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses.

Severity ?

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.vaadin:vaadin-compatibility-server"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "8.13.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-31409"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-04-30T17:43:47Z",
    "nvd_published_at": "2021-05-06T13:15:00Z",
    "severity": "HIGH"
  },
  "details": "Unsafe validation RegEx in `EmailValidator` component in `com.vaadin:vaadin-compatibility-server` versions 8.0.0 through 8.12.4 (Vaadin versions 8.0.0 through 8.12.4) allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses.",
  "id": "GHSA-c332-w4jm-55wv",
  "modified": "2021-04-30T17:43:47Z",
  "published": "2021-05-04T17:42:02Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/vaadin/framework/security/advisories/GHSA-c332-w4jm-55wv"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31409"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vaadin/framework/issues/12240"
    },
    {
      "type": "WEB",
      "url": "https://github.com/vaadin/framework/pull/12241"
    },
    {
      "type": "WEB",
      "url": "https://vaadin.com/security/cve-2021-31409"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Regular expression Denial of Service (ReDoS) in EmailValidator class in V7 compatibility module in Vaadin 8"
}

CVE-2021-31409 (GCVE-0-2021-31409)

Vulnerability from cvelistv5 – Published: 2021-05-05 19:07 – Updated: 2024-09-17 04:24

Summary

Unsafe validation RegEx in EmailValidator component in com.vaadin:vaadin-compatibility-server versions 8.0.0 through 8.12.4 (Vaadin versions 8.0.0 through 8.12.4) allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses.

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

Vaadin

References

URL

Tags

	https://vaadin.com/security/cve-2021-31409	x_refsource_CONFIRM
	https://github.com/vaadin/framework/issues/12240	x_refsource_CONFIRM
	https://github.com/vaadin/framework/pull/12241	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

Vaadin

Affected: 8.0.0 , < * (custom)

Vaadin

vaadin-compatibility-server

Affected: 8.0.0 , < * (custom)

Credits

This issue was discovered and responsibly reported by Stefan Penndorf.

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-C332-W4JM-55WV

CVE-2021-31409 (GCVE-0-2021-31409)

Tags

Sightings

Nomenclature